Those of you who have read all 346 posts on my Reciprocal Space blog will have no need to read this one. You probably already have a sense of what I do and what I’m like – my science, my hobbies, my hobby-horses, and my foibles. But on the off chance that you’re new here, or are a faithful reader who just can’t get enough, here is an interview I did with The Free Think Tank. I say ‘interview’ though this was no Michael Parkinson affair.